Solve 2018 day 18

2024-07-21 16:16:14 -04:00
parent b88326a7d1
commit 9f616a5b81
3 changed files with 73 additions and 1 deletions
--- a/lib.py
+++ b/lib.py
@@ -56,6 +56,9 @@ class Grid2D:
        row, col = pos
        self.grid[row][col] = val

+    def hash(self):
+        return tuple(map(lambda row: tuple(row), self.grid))
+
    def clone_with_val(self, val):
        c = Grid2D("d\nd")
        c.n_rows = self.n_rows